feat(typedrouter): add middleware support to TypedRouter and export middleware type

test/test.ts

@@ -4,7 +4,7 @@ import * as typedserver from '@api.global/typedserver';
 import * as typedrequest from '../ts/index.js';
 import * as typedrequestInterfaces from '@api.global/typedrequest-interfaces';
 
-let testServer: typedserver.servertools.Server;
+let testServer: typedserver.TypedServer;
 let testTypedRouter: typedrequest.TypedRouter;
 let testTypedHandler: typedrequest.TypedHandler<ITestReqRes>;
 
@@ -39,7 +39,7 @@ tap.test('should create a typedHandler', async () => {
 });
 
 tap.test('should spawn a server to test with', async () => {
-  testServer = new typedserver.servertools.Server({
+  testServer = new typedserver.TypedServer({
     cors: true,
     forceSsl: false,
     port: 3000,
@@ -47,12 +47,8 @@ tap.test('should spawn a server to test with', async () => {
 });
 
 tap.test('should define a testHandler', async () => {
-  testTypedRouter = new typedrequest.TypedRouter(); // typed routers can broker typedrequests between handlers
+  testTypedRouter = testServer.typedrouter;
   testTypedRouter.addTypedHandler(testTypedHandler);
-  testServer.addRoute(
-    '/testroute',
-    new typedserver.servertools.HandlerTypedRouter(testTypedRouter as any) // the "any" is testspecific, since smartexpress ships with its own version of typedrequest.
-  );
 });
 
 tap.test('should start the server', async () => {
@@ -61,7 +57,7 @@ tap.test('should start the server', async () => {
 
 tap.test('should fire a request', async () => {
   const typedRequest = new typedrequest.TypedRequest<ITestReqRes>(
-    'http://localhost:3000/testroute',
+    'http://localhost:3000/typedrequest',
     'hi'
   );
   const response = await typedRequest.fire({
@@ -86,7 +82,7 @@ tap.test('should allow VirtualStreams', async () => {
     };
   }));
   const typedRequest = new typedrequest.TypedRequest<ITestStream>(
-    'http://localhost:3000/testroute',
+    'http://localhost:3000/typedrequest',
     'handleStream'
   );
   const response = await typedRequest.fire({
@@ -95,8 +91,14 @@ tap.test('should allow VirtualStreams', async () => {
   console.log(response.responseStream);
 
   newRequestingVS.sendData(Buffer.from('hello'));
-  const data = await generatedRequestingVS.fetchData();
-  const decodedData = new TextDecoder().decode(data);
+  const data: any = await generatedRequestingVS.fetchData();
+  // Data may arrive as Uint8Array or as JSON-serialized Buffer {type: "Buffer", data: [...]}
+  const resolvedData = data instanceof Uint8Array || Buffer.isBuffer(data)
+    ? data
+    : data?.type === 'Buffer' && Array.isArray(data.data)
+      ? new Uint8Array(data.data)
+      : data;
+  const decodedData = new TextDecoder().decode(resolvedData);
   expect(decodedData).toEqual('hello');
   await newRequestingVS.close();
   await newRespondingVS.close();